신재생에너지 공급의무화(RPS) 제도의 태양광 사업분석에 관한 연구

박성순 ( Seong Soon Park ),소병욱 ( Byung Nuk So ) 한국환경분석학회 2012 환경분석과 독성보건 Vol.15 No.4

Since Intergovernmental Panel on Climate Change (IPCC) warned that only 8 years were left to stop disaster from climate change caused by fossil energy, various policies for reduction of green-house gas have been arranged and strong measures to reduce green house gas are being taken globally, as well. Renewable energy has been regarded as a key for resolving climate change problem and green-house gas reduction, and industry for renewable energy has been expanded expecially in developed countries, accordingly. Developed countries are leading renewable energy industry, using government policy for technology development, government support for facilities and finance, leading to monopoly and preemption of technology related with renewable energy. RPS to be implemented in 2012 is regarded as a turning point to alleviate burdens on government budget for long-term business. Sales of renewable energy certificate between electricity supplier and power company and power generating business caused by such policy change is to be analyzed in terms of photovoltaic market in this study for providing opportunities to take advantage of RPS.

태양광전지 관련 DEG회수를 통한 자원순환 네트워크

박성순 ( Seong Soon Park ),국광호 ( Kwang Ho Kook ) 한국환경분석학회 2012 환경분석과 독성보건 Vol.15 No.4

As the solar energy industry, IT industry and semiconductor industry have consistently and remarkably developed, the demand for single crystal silicon wafter increases rapidly. Thus, more than 25,500 ton/year (as of 2012) of silicon sludges are generated from the manufacturing processes. Although DEG is recovered from some of them, most of them are commissioned for treatment or used for landfill, which leads to the waste of resources. Therefore, it was intended to develop the technology to recover the cutting oil DEG as well as the cutting agent, ceramic component for reuse. In particular, this project was aimed to develop a dry process technology to prevent the secondary waste unlike previous studies. A pilot study was conducted to recover DEG from the silicon sludge using the laboratory vacuum evaporator in order to develop the technology to recover DEG from the silicone sludge generated in Jeonbuk Industrial Complex. Based on the study results, a pilot plant was installed and operated to obtain the engineering data. As for the goal of R&D efforts in this project, the quantitative value from the perspective of process exceeded the target value. However, the purity level of DEG was 96.1% at maximum, which was slightly below the target value. This result may be attributed to the absorption of 3%~4% of moisture to the silicone sludge used for test during the summer season.

전기분해수 및 이산화염소수 처리에 따른 배추의 미생물 제어 효과

박성순(Seong Soon Park),성정민(Jung Min Sung),정진웅(Jin Woong Jeong),박기재(Kee Jai Park),임정호(Jeong Ho Lim) 한국식품과학회 2012 한국식품과학회지 Vol.44 No.2

본 연구에서는 일반적인 염소소독법을 대체하기 위하여 살균 소독수로의 유효성을 가진 강산성 및 약알칼리 전기분해수와 이산화염소수를 배추 세척에 적용하였다. 배추 표면에 E. coli, B.cereus, Sal. Typhimurium, 및 S. aureus를 인위적으로 오염시킨 후 각각의 살균소독수를 100 ppm의 농도로 하여 침지 시간을 달리하면서 미생물 제어효과를 비교하였다. 전체적으로 줄기 부분보다 잎 부분에서 세척 효과가 더 크게 나타났으며 네 가지 병원성 미생물에 대한 세척효과는 이산화염소수가 가장 큰 것으로 나타났다. 수도수 처리 시 10분이 경과하여도 1 log CFU/g 이하의 낮은 감소 효과가 나타났으며, 살균소독수에 3분 침지 하였을 때 최소 감소효과는 약알칼리 전기분해수에서 1.3 log CFU/g였으며, 최대 감소효과는 이산화염소수에서 4.7 log CFU/g의 수준으로 수도수 세척에 비해 살균소독수의 미생물 감소효과가 크게 나타났다. 또한 5분과 10분 처리구에서 유의성은 있었으나 그 차이가 크지 않아 배추의 미생물학적 위험을 감소시키기 위해서는 5분 정도 침지 시키는 방법이 효과적일 것으로 생각된다. 차아염소산 나트륨수와 비교 시 산성 및 약알칼리 전기분해수의 미생물 감소효과는 유사하거나 최대 2.7 log CFU/g 정도(LAlEW, B.cereus, 10분)의 차이를 나타냈고, 이산화염소수는 3.2 log CFU/g(Sal. Typhimurium, 10분) 수준의 차이를 나타내어 본 연구에서 사용된 살균소독수가 염소소독 대체재로서 가능성이 있는 것으로 사료된다. 또한 이산화염소수는 병원성 미생물을 제어하는 데는 우수한 것으로 평가되었으나 배추의 품질 저하가 야기되어 배추 적용에는 부적합한 것으로 판단된다. This study evaluated the efficacy of strong acidic electrolyzed water (SAcEW), low alkaline electrolyzed water (LAlEW) and aqueous chlorine dioxide (ACD) for reducing pathogenic bacteria(Escherichia coli, Bacillus cereus, Salmonella Typhimurium, Stapylococcus aureus) on Chinese cabbage. Artificially inoculated Chinese cabbage was immersed for 1, 5 and 10 min with TW, NaClO, EW and ACD. Generally, leaves showed more effective reduction than stems. Regarding the inhibitory effect, ACD treatment showed the highest effects rather than other treatments. When Chinese cabbage was immersed for 3 min in sterilized water, it was reduced to a minimum of 1.33 log CFU/g at LAlEW and a maximum of 4.70 log CFU/g at ACD. Compared to NaClO, ACD and LAlEW which showed a reduction of 3.2 log CFU/g (Sal. Typhimurium) and 2.7 log CFU/g(B. cereus), respectively. Furthermore, the others had similar inhibitory effects compared to NaClO.

익산산업단지 온실가스 감축 중,장기 로드맵 수립

박성순 ( Seong Soon Park ),강공언 ( Gong Unn Kang ),박비오 ( Bi O Park ) 한국환경분석학회 2012 환경분석과 독성보건 Vol.15 No.1

The ultimate goal of this research is to analyze the business types and greenhouse gas emissions of the companies in the Iksan Industrial Complex (1st, 2nd Industrial Complex), and based on this, draw up a mediumlong term road map for the reduction of greenhouse gas emissions. This road map will be used as the preliminary data for construction of the foundation for the reduction of greenhouse gas emissions and the establishment of the policies against the climate changes. We reviewed the measures to reduce greenhouse gas emission by main business type in the Iksan Industrial Complex, and suggested a medium-long term road map for the reduction of greenhouse gas emissions. As a result of the reduction effect of greenhouse gas emission by the reduction plan for the main companies in the Iksan Industrial Complex (1st, 2nd Industrial Complex), it was investigated that the greenhouse gas reduction through the improvement of operating methods, and equipment, the heat recovery from exhausted gas, heat treatment were effective in the economic, environmental and technical aspects. Also, it was estimated that the application of greenhouse gas reduction plan would reduce a total of 49,886 tCO eq in 2015.

전해수 세척 및 저장 온도에 따른 절임배추의 품질변화

박성순(Seong Soon Park),성정민(Jung Min Sung),정진웅(Jin Woong Jeong),박기재(Kee Jai Park),임정호(Jeong Ho Lim) 한국식품영양과학회 2013 한국식품영양과학회지 Vol.42 No.4

본 연구에서는 절임배추의 저장 기간을 연장하기 위해 전해수를 배추의 세척에 이용하였다. 절이는 동안 증가하는 절임배추의 초기 미생물을 제어하기 위하여 절이기 직전에 세척 과정을 추가하였으며, 대조구로는 수도수를 사용하였다. 세척한 후 절여진 배추를 0, 4 및 10℃에 저장하면서 그 품질특성을 비교하였다. 절임배추의 총 균수는 수도수 처리구가 5.36 log CFU/g, 전해수 처리구가 3.50 log CFU/g으로 전해수로 세척할 경우 대조구보다 낮은 균수를 보였으며 저장기간이 증가하는 동안에도 대조구보다 낮은 균수를 유지하였다. 특히 0℃에 저장할 경우 초기 균수를 32일 정도 유지하는 것으로 나타났으며, 젖산균의 경우 두 처리구 모두 24일까지 1 log CFU/g 이하의 수준을 유지하였다. 절임배추의 염도는 첨가해 준 염수와의 염 농도 평형에 의해 초기에 다소 감소가 일어났지만 저장 기간 동안 전반적으로 유지되었다. pH, 환원당, 경도 및 염수의 투과도는 시간이 경과함에 따라 감소가 되었으며, 저장 온도가 높을수록 그 속도는 빠르게 일어났다. 0℃에 저장할 경우 초기 미생물의 수가 유지되는 24일째까지 pH, 경도 및 염수투과도의 감소가 서서히 진행되었고 이는 미생물의 증식에 의해 영향을 받은 것으로 사료된다. 따라서 절임배추의 저장 기간을 연장하기 위한 전해수 세척 과정의 첨가는 절임배추의 초기 균수를 낮춰 미생물 증식에 의해 야기되는 품질 변화를 연장시켜줄 수 있을 것으로 판단되며, 전해수가 세척수로서 사용될 경우 농도 및 세척 시간에 관한 추가적인 연구가 요구되는 바이다. To extend the shelf-life of salted Chinese cabbages, electrolyzed water (EW) was used to wash raw Chinese cabbages before the salting process (to control microbial growth), and different storage temperatures evaluated (0, 4, and 10℃). A tap water washing group (TW) was used for comparison. The initial total bacterial population was 5.36 log CFU/g in the TW treatment and 3.50 log CFU/g in the EW treatment. The EW treatment decreased bacterial numbers by approximately 2 log CFU/g compared to the TW treatment and kept this initial population number for 32 days at 0℃. The salinity had no difference during storage. In general, several factors (pH, reducing sugars, hardness, and transmittance) decreased over time, and decreased slowly with EW treatment and 0℃ storage. Overall, the salted Chinese cabbages with EW treatment showed lower bacterial populations compared to TW treatment, and when stored at 0℃, delayed decreases in quality.

자원봉사센터 관리자들의 자원봉사 직무능력 및 자질이 전문성에 미치는 영향 : 충청남도 시·군 자원봉사센터 관리자를 중심으로

박성순(Park Seong-Soon),손석현(Son Suk-Hyun) 한국지역복지정책연구회 2020 지역복지정책 Vol.31 No.-

The purpose of this study is to explore the relationship between voluntary outcomes according to the organizational factors of the volunteer center, and ultimately to find ways to revitalize volunteer work. The purpose of this study is to identify the interrelationships between job competence, qualities, and expertise required by volunteer managers at the Chungcheongnam-do, and to find out how job abilities and qualities affect expertise. In addition, I would like to examine the relevance of volunteer education. To summarizes, first, volunteer managers competence, qualities, and job expertise for volunteering are generally average, but in the social science sense, they are usually close to negative evaluation. Second, the voluntary skills and qualities of volunteer managers affect job expertise. Third, there is a need for education to strengthen job expertise. However, education satisfaction is low. From the perspective of regular and contract workers, satisfaction with the education they are participating is not high. Due to the lack of work (regular workers) and unaware of information (contract workers), participation in training is not smooth. It can be seen that it is necessary to strengthen job expertise through more diverse training. 이 연구는 자원봉사센터 별 조직적 요인에 따라 나타나는 자원봉사 성과 간의 관계를 탐색하고, 궁극적으로는 자원봉사 활성화 방안 모색을 목적으로 하고 있다. 이 연구는 충청남도 시·군 자원봉사센터의 관리자들이 필요한 직무능력 및 자질, 직무에 대한 전문성의 상호 관계를 확인하고, 직무능력 및 자질이 자원봉사 직무 전문성에 어떠한 영향을 미치는지 알아보는데 그 목적이 있다. 또한 자원봉사 교육와의 관련성도 살펴보고자 한다. 요약하면, 첫째, 자원봉사센터 관리자들의 자원봉사에 대한 능력과 자질, 직무 전문성은 대체로 보통에 해당하지만, 사회과학적인 의미에서 보통은 부정적 평가에 가깝다고 할 수 있다. 둘째, 자원봉사센터 관리자들의 자원봉사에 대한 능력과 자질은 그들의 직무 전문성에 영향을 미치고 있다. 셋째, 그러나 직무 전문성을 강화하기 위한 교육을 필요로 하고 있으나, 교육에 대한 전반적인 만족도는 높지 않다. 이는 업무에 밀려(정규직), 정보를 알지 못해서(계약직) 교육 참여가 원활하지 않다고 생각한다. 보다 다양한 교육을 통해 그들의 전문성 강화가 필요하다는 점을 알 수 있다.

연구논문 : 모시풀잎 분말 첨가 설기떡의 품질특성 및 항산화 활성

박성순 ( Seong Soon Park ),김순임 ( Sun Im Kim ),심기현 ( Ki Hyeon Sim ) 한국식품조리과학회(구 한국조리과학회) 2011 한국식품조리과학회지 Vol.27 No.6

This study evaluated the antioxidative activity and quality characteristics of Sulgidduk (traditional rice cakes) prepared with ramie leaf powder, in order to measure the antioxidative activity of ramie leaves, which are a potentially useful antioxidant food. Antioxidant activities were measured by total phenolic contents, the scavenging activities of DPPH radicals and ABTS+ radicals, and the reducing power. The total phenolic content of freeze dried ramie leaves was estimated at 58.70±11.42 mg GAE/g. The IC50 values for DPPH radicals and the ABTS+ radical scavenging activity of the ramie leaves were 23.76±1.41 ug/mL and 174.82±6.4 ug/mL, respectively. The leaves also showed a high reducing power of 1.1057±0.03 (O.D). To increase the utilizability of ramie leaf, we made Sulgidduk with added ramie leaf powder. Re-grading the quality characteristics of the altered Sulgidduk, the 3% and 5% addition levels most satisfied texture profile analysis and sensory evaluation. The antioxidative effect of the Sulgidduk significantly increased as the addition level increased, compared to the original Sulgidduk. In term of DPPH radical scavenging activity, the 5% or more addition level Sulgidduk showed an antioxdative effect increase of more than 50%. At the 3% or higher addition level, there was higher antioxidant activity than in the positive control group, which included vitamin C and BHT additions. We thus concluded that Sulgidduk with added ramie leaf power can be manufactured as a food that can satisfy sensory preferences as well as boosting antioxidant activity, at both the 3% and 5% addition level.

중소도시 소각시설에 반입된 생활폐기물 성상조사 연구

박성순 ( Seong-soon Park ),남상규 ( Sang-kyu Nan ),이종영 ( Jong-young Lee ),김철호 ( Cheol-ho Kim ),노명호 ( Myeong-ho Noh ),김준기 ( Jun-ki Kim ) 한국폐기물자원순환학회 2023 한국폐기물자원순환학회 춘계학술발표논문집 Vol.2023 No.-

폴리실리콘 제조공정 발생 슬러지의 건설소재 원료화

박성순 ( Seong Soon Park ),이승헌 ( Seung Heun Lee ) 한국환경분석학회 2012 환경분석과 독성보건 Vol.15 No.2

The poly silicon industry has developed in recent. Accordingly, the amount of poly silicon waste has rapidly increased. Increase in the amount of poly silicon sluge (waste) disposal will be issued as a social problem. However, the poly silicon sludge recycling and processing technology has not tried yet. In order to examine the construction material of the poly silicon manufacturing process byproduct, this study developed cement raw materials and filler of poly silicon sluge. It is a concept of industrial ecology, which deals with the laws of natural ecosystem to be applied to industry. In eco-industrial park, by-products, wastes, waste energy produced within eco-industrial park are recycled as material or energy resource for other companies and factories, aiming for zero emission.

자원봉사센터의 운영 활성화 영향요인: 충남도 15개 시·군 자원봉사센터를 중심으로

박성순(Park Seong-soon) 한국지역복지정책연구회 2021 지역복지정책 Vol.32 No.-

본 논문은 충청남도 자원봉사센터 운영 활성화를 위해 15개 시·군 자원봉사센터 설문조사 연구방법을 시도하였다. 먼저 자원봉사센터 인력구성은 약 12% 이상의 증원이 필요하다. 바람직한 운영형태는 ‘법인 운영’이라고 생각하고 있었다. 관리자들이 인식하는 자원봉사센터 수행역할, 지자체 등 운영환경에 대한 평가는 전반적으로 낮은 편이다. 관리자들의 조직 운영, 예산 운영, 자원봉사자 관리체계에 대한 평가도 보통에 해당하는 의견이 대부분이다. 조직의 자율성 강화가 가장 핵심이며, 이는 조직운영에 예산 운영의 자율성이 포함된 것으로 분석된다. 직무 전문성, 직무 내적요인, 직무 외적 요인, 직무 윤리가치 요인 등 모두 비교적 높게 나타나고 있다. 자원봉사센터 수행역할, 운영환경, 충남자봉 지원, 문제점은 모두 독립변수인 조직 운영, 예산 운영, 자원봉사자 관리체계 모두 영향관계가 성립되고 있다. 제언으로 효과적 자원봉사관리를 위한 인력 필요, 프로그램의 효과적인 운영을 위한 전략과 접근, 지자체 및 공무원 인식 개선 및 협력관계 구축이 요구된다. In this thesis, a survey was conducted targeting 15 city and county volunteer centers to vitalize the operation of volunteer centers in Chungcheongnam-do. First, the workforce composition of the volunteer center needs to be increased by about 12% or more. I think the preferred mode of operation is corporate operation . The evaluation of the operating environment such as the role of volunteer centers and local governments perceived by managers is low. The evaluation of managers organizational operation, budget operation, and volunteer management system is also normal. Reinforcement of organizational autonomy is the most important, and it includes autonomy in budget operation. Job expertise, internal job factors, external job factors, and job ethical value factors are all relatively high. The role of the volunteer center, the operating environment, the support of the Chungcheongnam-do volunteer center, and the problems are all independent variables: organizational operation, budget operation, and volunteer management system. Manpower for effective volunteer management, strategies and approaches for effective operation of programs, improvement of awareness of local governments and public officials and establishment of cooperative relationships are required.